| Operating systems (592) |
Linux distributions (611) |
| 2K | 3Anoppix |
| 86-DOS | 64 Studio |
| A/UX | Absolute Linux |
| Acados | AbulÉdu |
| ACP (Airline Control Program) | Adamantix |
| AdaOS | ADIOS |
| ADMIRAL | Adler Linux
|
| Adrenaline | Admelix
|
| aerolitheOS | Admiral Linux
|
| Aimos | AGNULA
|
| AIOS | Alcolix
|
| AIX | Alinex
|
| AIX/370 | aLinux
|
| AIX/ESA | AliXe |
| Aleris Operating System | ALT Linux |
| Allegro | amaroK Live |
| AllianceOS | Amber |
| Alpha OS | andLinux |
| Alto OS | Android |
| Amiga OS | Ankur |
| Amoeba | Annvix |
| Amstrad | AnNyung |
| AMX RTOS | Anonym.OS |
| AngelOS | ANTEMIUM |
| Antarctica | antiX |
| AOS/VS | APODIO |
| Aperios | aquamorph |
| Apollo Domain/OS | Arabian |
| ApolloOS | ArcheOS |
| Apostle | Archie |
| Archimedes OS | Arch Linux |
| AROS | Ark Linux |
| ARTOS | Armed Linux |
| Asbestos | ArtistX |
| Athena | Arudius |
| AtheOS/td> | AsianLinux |
| AtomsNet | Asianux |
| Atomthreads | ASork |
| AuroraOS | ASP Linux |
| B-Free | Astaro |
| Bada | AsteriskNOW |
| BAL | Athene |
| Banyan VINES | ATMission |
| Basic Executive System | Atomix |
| BeIA | Augustux |
| BeOS | Aurora |
| Beowulf | Aurox |
| BKY | AUSTRUMI |
| BlueEyedOS | B2D |
| BOS | BabelDisc |
| BOS1810 | BackTrack |
| BoxOS | Baltix |
| BPMK | Bayanihan |
| bpmk | BearOps Linux |
| BRiX | BeatrIX Linux |
| BS600 | Beehive Linux |
| BS2000 | BeleniX |
| BSDi | Bent Linux |
| BugOS | Berry |
| Calmira | Berry Linux |
| CCP (Computer Control Program) | BestLinux |
| CDOS | BIG LINUX |
| Cefarix | BinToo |
| C Executive | BioBrew |
| Chaos | Bioknoppix |
| Chimera | Black Cat Linux |
| Chippewa OS | blackPanther |
| Choices | BLAG |
| Chorus | Blin |
| Cinder OS | Blin Linux |
| Cisco IOS | Bloody Stupid |
| Clicker32 | Blue Cat Linux |
| CMW+ (SCO) | BlueLinux |
| COBRA | Bluewall |
| Coherent | Bonzai Linux |
| CONSENSYS | Bootable Cluster CD |
| ConvexOS | Buffalo |
| Cos | BugnuX |
| Cosy | BU Linux |
| Counterpoise | Burapha |
| CP/K | ByzantineOS |
| CP/M | Caixa Mágica |
| CP/NET | Caldera Linux |
| CP/Z | cAos |
| CPF (Control Program Facility) | Carl.OS |
| Cromix | Catix |
| Cronus | CCux |
| CSOC | CDlinux |
| CTOS | cdlinux.pl |
| CTSS | Censornet |
| CX/SX | CentOS |
| Cygnus | Chakra |
| DAC | Chrome OS |
| Darwin | cl33n |
| Data General | ClarkConnect |
| DC/OSx | ClearOS |
| DCP | cLIeNUX |
| Degenerate OS | Clonezilla Live |
| Delitalk | Clusterix |
| DELL UNIX | clusterKNOPPIX |
| Deming OS | Co-Create |
| DEMOS | CobaltOS |
| DesktopBSD | College |
| DESKWORK | Commodore OS Vision |
| DG/UX | Condorux |
| DIGITAL UNIX | Conectiva Linux |
| dingOS | Cool Linux CD |
| DK/DOS | CoreBiz |
| DLD | Coreboot |
| DNIX | Corel Linux |
| Domain OS | Coyote |
| DOS | Craftworks Linux |
| DOS2 | CrunchBang |
| DOS 50 | CrunchEee |
| Dosket | CRUX |
| dr'ex | Càtix |
| DR-DOS | Damn Small Linux |
| Drops | Damn Vulnerable Linux |
| Drywell OS | Danix |
| DS-OS | DARKSTAR |
| DTOS | Debian GNU/Linux |
| DVIX | Debris Linux |
| DYNIX Unix (Sequent) | Deep-Water |
| ECL-3211 | Deft Linux |
| eComStation | DeLi |
| eCos | Delix Linux |
| EduOS | Denix |
| EGOS | Devil |
| ekkoBSD | Dizinha |
| Elate | DLD |
| ELKS | DNALinux |
| Elysium | Draco Linux |
| EOS | Dragon Linux |
| EP/IX | Dragora |
| EPOC | DRBL live |
| ERaMS | Dreamlinux |
| ERIKA | Dualix |
| EROS | Dynabolic |
| ESER | dyne:bolic |
| ESIX | Dzongkha |
| ESKO | E/OS LX Desktop |
| Eumel | Eadem |
| EuNIX | Eagle |
| Exopc | eAR OS |
| ExOS | easyLinux |
| Express | Easy Peasy |
| Famos | easys |
| FDOS | Edubuntu |
| Fiasco | eduKnoppix |
| Flamethrower | EduLinux |
| FlashOS | Ehad |
| FlexOS | Eisfair |
| FLP-80 DOS | Elbuntu |
| Flux | ELE |
| Flux-Fluke-Flask | eLearnix |
| FMS | ELF |
| Forth | Elfstone Linux |
| FreeBSD | Elive |
| FreeDOS | ELP |
| FreeDOWS | ELX |
| FreeVMS | Embedix |
| Frenzy | Endian |
| FullPliant | EnGarde |
| FunatixOS | ERPOSS |
| FxOS | ESware |
| GazOS | Euronode |
| GCOS | EvilEntity Linux |
| GECOS | Evinux |
| GeekOS | EzPlanet One |
| Gemini Nucleus | FAMELIX |
| Genera | FaunOS |
| GEORGE | Feather |
| GEOS | Featherweight |
| GM OS | Fedora |
| GNU Hurd | Fermi |
| GNUstep | ffsearch-LiveCD |
| Go | Finnix |
| Goah | Fiubbix |
| Gould OS | Flash |
| Grasshopper | FlightLinux |
| GUIDE | Flonix |
| HA-MSP | Fluxbuntu |
| Hactar | FluxFlux-Eee |
| Harmony | Foresight |
| Haïku | FoRK |
| Helios | Formilux |
| HES | FoX Desktop |
| Hive | Freduc |
| HOPE | free-EOS |
| HP-87 OS | Freedows |
| HP-UX | Freeduc |
| HT-11 | FreeNAS |
| Hurd | Freepia |
| Hurricane | FreeSBIE |
| HydrixOS | Freespire |
| i5/OS | FreevoLive |
| IBM PC-DOS | Freezy |
| IBSYS | Frugalware |
| Icaros Desktop | FTOSX |
| ICL Unix | GeeXboX |
| Immunix | Gelecek |
| Inferno | GenieOS |
| INMOS | Gentoo |
| INTEGRITY RTOS | Gentoox |
| Iridium OS | GEOLivre |
| IRIX | Gibraltar |
| iRMX | Ging |
| IRTS | Giotto |
| ISC (Interactive) | Glendix |
| ISIS | gNewSense |
| ISSL | GNIX |
| ITRON | Gnoppix |
| ITS | GNUbie Linux |
| JAMB | gnuLinEx |
| JavaOS | GNUstep |
| Jbed | GoblinX |
| JeniOS | GoboLinux |
| Jeo-OS | GoodGoat Linux |
| Jibbed | Google Chrome OS |
| JOS | gOS (Google OS) |
| JTMOS | GParted |
| JUNOS | Grafpup |
| JxOS | Granular Linux |
| KAOS | grml |
| Katix | Guadalinex |
| Kea | GuLIC-BSD |
| Kerberos | H3Knix |
| KeyKOS | Haansoft |
| KolibriOS | Hakin9 |
| KOS | Halloween Linux |
| KRONOS | Hancom |
| KROS | Hedinux |
| KRUD | Helix |
| Kylin | Heretix |
| L4 | Hikarunix |
| L13Plus | Hiweed |
| LainOS | Holon |
| LAN Manager | HOLON Linux |
| LDOS | Honeywall |
| LegOS | How-Tux |
| leJOS | Hubworx |
| Linux | iBox |
| Lisa OS | ICE Linux |
| LTSS | Icepack Linux |
| LynxOS | IDMS |
| Mach | Igelle |
| Mac OS 8 | Ignalum |
| Mac OS 9 | Impi |
| Mac OS X | Independence |
| MANOS | IndLinux |
| MaRTE OS | IPCop |
| Maruti | JBLinux |
| Masix | CJolicloud |
| Master | JoLinux |
| Maverick OS | Joli OS |
| MBOS | Julex |
| MCP (Master Control Program) | Jurix Linux |
| MDOS | Juxlala |
| MenuetOS | K-DEMar |
| Merlin | K12LTSP |
| Micriµm | Kaboot |
| MICRODOS | Kaella |
| MicroVMS | Kaladix Linux |
| MikeOS | Kalango |
| Minima | KANOTIX |
| Minix | Karamad |
| Minux | KateOS |
| Miranda | Kinneret |
| Miray µnOS | Kiwi Linux |
| MITE 80/IOS | Klax |
| MK++ | Klikit-Linux |
| ML | K Linux |
| ModulOS | kmLinux |
| Monitor | knopILS |
| MOPS | Knoppel |
| MorphOS | Knopperdisk |
| MOS | Knoppix |
| MOSIX | Knoppix 64 |
| MPE/iX | KnoppiXMAME |
| MPE OS | KnoppMyth |
| MRT1700 | KnoSciences |
| MS-DOS | Komodo |
| MSOS | Kongoni |
| MT809 | Kororaa |
| Multics | KRUD |
| Mungi | Kubuntu |
| MUTOS | Kuki Linux |
| muVinix | Kurumin |
| MVS | Kwort |
| Möbius | L.A.S. |
| NachOS | Leetnux |
| NCR Unix | Lerntux |
| NEC DOS | LFS |
| NECUX | LG3D |
| Nemesis | LibraNet Linux |
| NeOS | LIIS |
| NetBSD | Lin-X |
| Netware | Linare |
| NewDeal | LindowsOS |
| NEWDOS | Lineox |
| NewOS | LinEspa |
| NEWS-OS | LinnexOS |
| Newton OS | Linpus |
| NexentaOS | Linspire |
| NeXTStep | Linux+ Live |
| NextworksOS | Linux-EduCD |
| Nexus | Linux4One |
| Nimbus | Linux Antarctica |
| Node OS | Linux by LibraNet |
| NOS | LinuxConsole |
| NOS/BE | Linux DA OS |
| NOS/VE | LinuxMCE |
| Nova | Linux Mint |
| Novell DOS | LINUXO |
| NS/GDOS | LinuxOne |
| NSK | LinuxPPC |
| NTDIOS | LinuxTLE |
| Nucleus | Linux XP |
| Oaesis | Litrix |
| Oasis | LiveCD Router |
| Oberon | LiveKiosk |
| Objex | LiVux |
| Odin | LLGP |
| Omega 4 | LliureX |
| OnCore | LNX-BBC |
| On Time RTOS-32 | Loco |
| Opal | Lormalinux |
| OpenBeOS | l OS |
| OpenBSD | LST Linux |
| OpenDarwin | LTSP |
| OpenRavenscar | LUC3M |
| OpenServer | Luit |
| OpenSolaris | Lunar |
| OpenVision | LuteLinux |
| OpenVMS | LXDEbian |
| OppcOS | Lycoris Desktop/LX |
| OS-2 | m0n0wall |
| OS-9 | Magic |
| OS-C | Mandrake |
| OS/2 | Mandriva |
| OS/2 Warp | Mangaka |
| OS/9 | MAX |
| OS/360 | MaxOS |
| OS/390 | Mayix |
| OS/400 | MCNLive |
| OS/ES | Mediainlinux |
| OS/M | Media Lab |
| OS4 | MeeGo |
| osCAN | MEPIS |
| OSE | MiniKazit |
| OSF/1 | Minislack |
| Osx | Miracle |
| OZONE | MirOS |
| PAKOS | MkLinux |
| Palm OS | Moblin |
| PAPL | Mockup |
| Paramecium | MoLinux |
| ParixOS | Momonga |
| Paros | Monoppix |
| PaulOS | Monte Vista Linux |
| P BASIC | MoonOS |
| PC-BSD | Morphix |
| PC-DOS | MostlyLinux |
| PC-MOS/386 | MoviX |
| PC/M-System | MSC |
| PDOS | Mulimidix |
| PEACE | muLinux |
| Pebble | Multi Distro |
| Pegasos | Muriqui |
| PETROS | MURIX |
| Phantom OS | Musix |
| Phos | Mutagenix |
| PIOS | Myah OS |
| PizziOS | myLinux |
| Plan 9 | Nasgaïa |
| Plex86 | Nature's |
| PM_SZ_OS | Navyn OS |
| PocketPC 2003 | NepaLinux |
| PowerMAX | NetMAX DeskTOP |
| PowerOS | NetSecL |
| PowerSX | Netstation Linux |
| PowerUX | Netwosix |
| ProDOS | Nexenta |
| Prologue | Niigata |
| Proolix | NimbleX |
| ProOSEK | Nitix |
| PSOS | NoMad Linux |
| pSOSystem | Nonux |
| PSU | Nova |
| PTS DOS | NST |
| PublicOS | nUbuntu |
| PURE | Nuclinux |
| QDOS | NuxOne |
| QNX | O-Net |
| Quadros | Ocularis |
| RadiOS | Ola Dom |
| RBASIC | Omega |
| RCOS | Omoikane |
| RCOSjava | Onebase Linux |
| RDOS | OpenArtist |
| ReactOS | OpenLab |
| REAL-32 | OpenLinux |
| Realogy Real Time Architekt | OpenLX |
| REBOL-IOS | OpenMamba |
| ReWin | OpenNA |
| REX-80/86 | Open ProgeX |
| REXX/OS | Openwall |
| RHODOS | Operator |
| RISC OS | Oralux |
| RMOS | Overclockix |
| RMS 68k | P!tux |
| Roadrunner | PAIPIX |
| ROME | paldo |
| Rome | ParallelKnoppix |
| RSTS/E | Pardus |
| RSX-11 | Parsix |
| RT-11 | Parsix GNU/Linux |
| RTEL | PC/OS |
| RTEMS | PCLinuxOS |
| RT Mach NTT | Peanut Linux |
| rtmk | PelicanHPC |
| RTMX | Penguin Sleuth |
| RTOS-32 | Pentoo |
| RTOS-UH | Pequelin |
| RTS-80 | pfSense |
| RTX | Phaeronix |
| RTXDOS | Phantomix |
| RxDOS | Phat Linux |
| S.Ha.R.K | PHLAK |
| Sanos | Pie Box |
| SCO OpenServer | Pilot |
| SCOPE | Pingo |
| ScorchOS | Pingwinek |
| ScottsNewOS | Pioneer Linux |
| Scout | Plamo |
| SCP | PLD |
| SCP (System Control Program) | PLoP Linux |
| SCP-IBE | Pocket Linux |
| Self-R | Poseidon |
| SeOS | POSTed |
| Sequent | Power Desktop |
| SEVMS VAX | Pozix Linux |
| Shark | pQui |
| SharpOS | Privatix |
| ShawnOS | Progeny |
| SIBO | ProTech |
| Sinclair | PUD |
| Sinix | Puppy |
| SINTRAN III | Puredyne |
| SkyOS | QiLinux |
| Slikware | Qimo |
| sMultiTA | Qplus |
| SOBS | Quantian |
| Solaris | Raidiator |
| Solar_OS | Red Flag |
| Solbourne UNIX | Red Hat |
| SOS | RedHawk Linux |
| SP6800 | Redmond Linux |
| Spice | redWall Firewall |
| Spice/MT | Repairlix |
| SPIN | RIP |
| Spinix | ROCK |
| SPOX | Rock Linux |
| Spring | Rocks Cluster |
| Squeak | ROOT |
| SSP (System Support Program) | ROSLIMS |
| STAR-OS | rPath |
| STARCOS | RR4 Linux |
| Starplex II OS | RTLinux |
| Sting | Rubix |
| StreamOS | Sabayon |
| Subsump | Sabily |
| SUMO | Salgix |
| SunMOS | Salvare |
| SunOS | SAM |
| SunriseOS | Samhain Linux |
| SuperDOS | Santa Fe |
| SVM | Sauver |
| SVR | SaxenOS |
| Syllable | SCI.Linux |
| Symbian OS | Scientific |
| SymbOS | SCO Linux |
| Symobi | ScrudgeWare |
| Symphony OS | Securepoint |
| Synapse | Sentry Firewall |
| System 6 (Mac OS) | Shift Linux |
| System 7 (Mac OS) | Shinux |
| System V Release | SimplyMEPIS |
| Tabos | Skolelinux |
| TABOS | Slack/390 |
| TalOS | Slackintosh |
| TAOS | Slackware |
| TENEX | Slamd64 |
| THE | SLAMPP |
| Thix | slax |
| ThreadX | SliTaz GNU/Linux |
| ThrillOS | SLS |
| TI-99 4A | SLYNUX |
| TinyOS | SME Server |
| TIS APL | SmoothWall |
| TNIX | SnapGear Embedded Linux |
| TOPS-10 | SNAPPIX |
| TOPS-20 | Snøfrix |
| Topsy | SoL (Server optimized Linux) |
| Tornado | Sorcerer |
| Torsion | SOT Linux |
| TOS | Source Mage |
| TPF (Transaction Processing Facility) | Spectra Linux |
| TriangleOS | SphinxOS |
| Tripos | Splack |
| TRON | Splashtop |
| TRS-DOS | SprezzOS |
| Tru64 UNIX | Stampede |
| TSX-32 | StartCom |
| TUD:OS | STD |
| TUNES | Stormix |
| TurboDOS | StreamBOX |
| UberOS | StressLinux |
| UCSD-p | STUX |
| UDOS | STX |
| Ultrix | Sugar On A Stick |
| UMDS | SuliX |
| UMN | Sun Linux |
| UNI/OS | Sun Wah |
| Unicos | SuperGamer |
| UNICOS/lc | SuSE |
| Uni FLEX | Symphony OS |
| Unisys U5000 | SystemRescue |
| Unix System | T2 |
| UnixWare | TA-Linux |
| Unununium | Tablix |
| USIX | Tao Live |
| UTS | Taprobane |
| UXP/V | TechLinux |
| V2 OS | Thinstation |
| Vapour | Tilix |
| VERSAdos | Tinfoil Hat Linux |
| VisiOn | Titan LEV |
| Visopsys | Tizen |
| Visual Network OS | tomsrtbt |
| VM/ESA | Tomukas |
| VM/VSE | Toophpix |
| VME | Topologilinux |
| VMS | Toutou |
| VRTX/8002 | Trinity |
| VRTX/OS | Trisquel GNU/Linux |
| VSE | Trixbox |
| VSOS | Troppix |
| VSTa | Trustix |
| VTOS | Trustverse |
| VxWorks | Truva |
| WEGA | TumiX |
| WildMagnolia | TupiServer |
| Windows 7 | Tuquito |
| Windows 8 | Turbolinux |
| Windows 95 | Turkix |
| Windows 98 | Ubuntu |
| Windows 98 SE | UbuntuME |
| Windows 2000 | Ubuntu Netbook Remix |
| Windows Automotive | Ubuntu Privacy Remix |
| Windows CE | uClinux |
| Windows ME | Ufficio Zero |
| Windows NT | UHU-Linux |
| Windows Server 2003 | uL |
| Windows Server 2003 R2 | Ulteo |
| Windows Server 2008 | Ultima |
| Windows Server 2008 R2 | Underground |
| Windows Vista | Unifix Linux |
| Windows XP | uOS |
| WinMac | Urli OS |
| WIZRD | UserLinux |
| x-kernel | UTILEX |
| XAOS | Ututo |
| XDOS | Vector |
| Xenix | Vidalinux |
| Xinu | VideoLinux |
| xMach | Vine |
| XOS | VLOS |
| XTS | VNLinux |
| Yamit | Voltalinux |
| Yaxic | WarLinux |
| Yoctix | Wazobia |
| z-VM | Webfish Linux |
| z/OS | WHAX |
| Z9001-OS | White Box |
| ZealOS | Whitix |
| Zeta | WIENUX |
| Zeus Zilog | WinLinux 2001 |
| zeVenOS | WinSlack |
| ZMOS | Wolvix |
| ZotOS | WOMP! |
| ZRTS 8000 | X-evian |
| 36 | X/OS |
| 37 | Xandros |
| 38 | Xarnoppix |
| 36 | Xenoppix |
| 37 | Xfld |
| 38 | Ximian Desktop |
| 36 | xPud |
| 37 | Xteam |
| 38 | XtreemOS |
| 36 | Xubuntu |
| 37 | Yellow Dog |
| 38 | YES |
| 36 | Yggdrasil Linux |
| 37 | Ylmf OS |
| 38 | Yoper |
| 36 | Zebuntu |
| 37 | Zenwalk |
| 38 | Zeroshell |
| 36 | ZoneCD
|
